Holt, Rinehart and Winston, 1972
Buku Teks
Pinkney, Alphonso
Prentice-Hall, 1975
Buku Teks
Norton Company, 2000
Buku Teks
Gopnik, Adam, author
A Special Publication of thr Library of America, 2004
Buku Teks
Moorhouse, Frank
Angus and Roberson Publishers, 1988
Buku Teks